From 84e15f7b570a7c86e694f6f1bf3029c8fd04caa6 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Thu, 10 Dec 2015 14:07:38 +0000
Subject: avoid divide by zero

Change-Id: I7d6502c752a7b9f39f94d5cddd5f44240e0b6d04
(cherry picked from commit 92b936e3ef947cc096b1445455332625900c3024)
---
 lotuswordpro/source/filter/tocread.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lotuswordpro/source/filter/tocread.cxx b/lotuswordpro/source/filter/tocread.cxx
index e829adde302d..192a63619cd6 100644
--- a/lotuswordpro/source/filter/tocread.cxx
+++ b/lotuswordpro/source/filter/tocread.cxx
@@ -118,6 +118,8 @@ CBenTOCReader::ReadLabel(unsigned long * pTOCOffset, unsigned long * pTOCSize)
     assert(Flags == 0x0101 || Flags == 0x0);
 
     cBlockSize = UtGetIntelWord(pCurrLabel) * 1024; pCurrLabel += 2;
+    if (cBlockSize == 0)
+        return BenErr_NotBentoContainer;
 
     // Check major version
     if (UtGetIntelWord(pCurrLabel) != BEN_CURR_MAJOR_VERSION)
-- 
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